Outline & Path perf improvements

Bug: 33460152
Test: device boots, ViewShowHidePerfTests#add[Factory:NestedLinearLayoutTree,depth:6] 770us -> 650us (userdebug 960MHz bullhead)

Improve perf for outline & simple path methods

native_methodName -> nMethodName in Path.java

Change-Id: Id2374bbaca3256d2e4f19dae9abe67f794a171b3
4 files changed